苯甲酸釷

苯甲酸釷是一種化合物,化學式為Th(C6H5COO)4,它可由硝酸釷苯甲酸鈉的反應沉澱得到,[2]或硝酸釷和苯甲酸經水熱反應製得。[1]它的熱分解經碳酸釷生成二氧化釷[3]它的鹼式鹽Th(OH)2(C6H5COO)2是已知的。[4]

苯甲酸釷
識別
CAS號 20333-45-3  checkY
性質
化學式 C28H20O8Th
摩爾質量 716.49 g·mol−1
外觀 無色晶體[1]
沸點 280 °C(分解)[1]
若非註明,所有數據均出自標準狀態(25 ℃,100 kPa)下。

參考文獻

  1. ^ 1.0 1.1 1.2 Clément Falaise, Christophe Volkringer, Thierry Loiseau. Isolation of thorium benzoate polytypes with discrete ThO8 square antiprismatic units involved in chain-like assemblies. Inorganic Chemistry Communications. 2014-01, 39: 26–30 [2023-02-27]. doi:10.1016/j.inoche.2013.10.030. (原始內容存檔於2022-05-17) (英語). 
  2. ^ Kazachenko, D. V. Reaction of thorium nitrate with the anions of benzoic and salicylic acids. Materialy 4-oi [Chetvertoi] Nauchn. Konf. A spirantov (Rostov-on-Don:Rostovsk. Univ.) Sb. 1962: 156-157.  CAN60:74923
  3. ^ Brzyska, W.; Karasinski, S. Thermal decomposition of thorium (IV) salts of benzenecarboxylic acids in air atmosphere. I: Thorium (IV) salts of benzoic and 4-methoxybenzoic acids. Journal of Thermal Analysis. 1993, 39 (4): 429–436. 
  4. ^ Karasinski, S.; Brzyska, W. IR spectra of thorium(IV) complexes with 2-R-benzenecarboxylic acids. Polish Journal of Chemistry. 1993, 67 (4): 599–608. ISSN 0137-5083.